Book digitized by Google from the library of the University of Michigan and uploaded to the Internet Archive by user tpb. Topics: Electric motors, Rotary converters Source: http://books.google.com/books?id=4-0gAAAAMAAJ&oe=UTF-8
A paper published by a Greek scholar magazine, presenting data about the converters ("sons of Abdullah" as they were usually named by the Muslims) and their high percentage between the population of Thessaloniki (Selanik), a relatively big Ottoman city in 15th century. The paper approaches critically Prf. Mazower's study for Thessaloniki. Topics: Salonika, converters, Islam, Mazower
by2015 by The Institute of Electrical and Electronics Engineers, Inc.
This book covers power electronics, in depth, by presenting the basic principles and application details, which can be used both as a textbook and reference book. Topics: Electronics, Converters, AC Voltages
The metadata below describe the original scanning. Follow the "All Files: HTTP" link in the "View the book" box to the left to find XML files that contain more metadata about the original images and the derived formats (OCR results, PDF etc.). See also the What is the directory structure for the texts? FAQ for information about file content and naming conventions. Topics: Electric motors, Rotary converters
Book digitized by Google from the library of University of Wisconsin - Madison and uploaded to the Internet Archive by user tpb. Topics: Electric motors, Rotary converters Source: http://books.google.com/books?id=0_5OAAAAMAAJ&oe=UTF-8
http://www.converter.com - Precision Industries has the Highest Quality Performance Torque Converters for your Car! All of our performance torque converters are crafted to meet your specific car. We build to order and customize as needed. We are also the only company in the business that offers you a 5 year warranty! The original Lockup Torque Converter built to order. Increased Horsepower and Torque! Call or Visit Us Today! http://www.converter.com or Call 800-649-7866. Topics: Torque Converters, High Performance Torque Converters, Performance Torque Converters, Precision...
Multilevel inverters are popular in industry as it is providing more than two levels of voltages to achieve smoother and less distorted DC to AC power conversion. This paper presents seven level asymmetric multilevel inverter. This paper also presents the most relevant control and modulation method developed for this inverter: multicarrier pulse width modulation. Special attention is dedicated to the MATLAB simulation of H-bridge seven level multilevel inverter. Line to line and phase voltages... Topics: Multilevel Inverters, Power Converters, H-Bridge Inverters
Methods and apparatus for interacting carriers with a structure of matter employ an electrode for emitting said carriers at a distance from a surface of that structure, and cause such carriers to travel along ballistic trajectories inside that structure by providing along the mentioned distance a gap for performance of a process selected from the group of carrier tunneling and field emission and injecting carriers emitted by the mentioned electrode and that process ballistically into the... Topics: CONVERTERS, ELECTRICAL ENGINEERING, DIRECT CURRENT, PATENTS
Microbial Fuel Cells (MFCs) use biodegradable matter, such as wastewater and animal droppings to generate electrical energy. To harvest the energy from MFC, power electronic converters have recently been used because of their advantages, such as the ability to store the harvested energy and the ability to control MFC voltage. Although power electronic converters have advantages to be used to harvest the energy, the diode based energy harvesters suffer from the low efficiency because of the... Topics: electrical engineering, MOSFET, power electronic converters, microbes
Guidelines and assumptions used in the design of a system of geosynchronous satellites for transmitting solar power to earth were discussed as well as the design evolutions of the principle types of solar power satellites and space support systems. Topics: BINARY CODES, BINARY DATA, BINARY TO DECIMAL CONVERTERS, COMPUTER COMPONENTS, DATA CONVERTERS,...
The topics discussed include the following: telepresence, telerobotics, teleoperators, man machine systems, robot control, and remote control. Topics: DOWN-CONVERTERS, IDENTIFYING, INTERFEROMETERS, PHOTONS, TIME DEPENDENCE, CAVITIES, IDLERS, SELECTION
Purpose: Determine how External Load (EL) type affects locomotion patterns and muscular activity on the enhanced Zero-gravity Locomotion Simulator (eZLS) when using bungees or a linear motor subject loading device. Eight subjects were suspended on the eZLS while walking at 3 mph and running at 7 mph. The EL was provided by either bungees or a linear motor subject loading device (LM-SLD) at approximately 55% and 90% of body weight during the exercise. Joint kinematics, ground reaction forces... Topics: NEURAL NETS, RANDOM ACCESS MEMORY, ANALOG TO DIGITAL CONVERTERS, PATENTS
Using astrometric interferometry on near-Earth objects (NEOs) poses many interesting and difficult challenges. Poor reflectance properties and potentially no significant active emissions lead to NEOs having intrinsically low visual magnitudes. Using worst case estimates for signal reflection properties leads to NEOs having visual magnitudes of 27 and higher. Today the most sensitive interferometers in operation have limiting magnitudes of 20 or less. The main reason for this limit is due to the... Topics: STIRLING CYCLE, CONVERTERS, FABRICATION, REGENERATORS, COMPUTATIONAL FLUID DYNAMICS
This volume was digitized and made accessible online due to deterioration of the original print copy. Topics: Analog-to-digital converters, Sampling oscilloscopes, Signal processing--Digital techniques.
The application of automobile catalytic converter has significantly helped to reduce air pollution of the exhaust gas released to the atmosphere. The main aim of auto catalytic converter installed in a car is to reduce the carbon monoxide (CO), hydrocarbons (HC) and nitrogen oxide (NOx) emissions below the legislated levels. They are converted into harmless nitrogen, carbon dioxide and water. These catalytic converters responsible for the catalytic function contain precious metals... Topics: Used Auto Catalytic Converters, Platinum Group Metals, Ceramic Carrier
Power electronics systems are non-linear systems, which consume more reactive power and also the loads they feed are mostly inductive loads which leads to a poor power factor. Various compensation techniques are available to bring the power factor nearer to unity. In this paper, a novel compensator is proposed, where in-phase and quadrature components of the supply current are vector-controlled. Implementation of this compensator in a power electronic system operating with a very poor power... Topics: Total Harmonic Distortion, Vector Control, Compensator, Switching, Power Electronic Converters
This paper describes an experiment to prototype a new way of conducting science by applying networking and distributed computing technologies to an Earth Science application. A combination of satellite, wireless, and terrestrial networking provided geologists at a remote field site with interactive access to supercomputer facilities at two NASA centers, thus enabling them to validate and calibrate remotely sensed geological data in near-real time. This represents a fundamental shift in the way... Topics: ANALOG TO DIGITAL CONVERTERS, RADIANT FLUX DENSITY, TELEMETRY, DATA ACQUISITION, TRMM SATELLITE,...
This allows you to share your Microsoft Office files with people who have versions of Office, or with people who don't have Office at all. File convertors and viewers are built into the software. Topics: Microsoft Office Converters and Viewers, Business, MS-Office add-ons, MS-Office suite, Microsoft...
The utilization of the Shuttle-C Heavy Lift Launch Vehicle (HLLV) to augment the Shuttle orbiter to deliver to earth orbit elements for assembly of a rephased definition of Space Station Freedom is assessed. A past history of previous HLLV studies performed with respect to Freedom launch and assembly is reviewed and conclusions extrapolated that are appropriate to consider for the new rephased Freedom definition. The rephased Freedom definition is explained, two utilization scenarios are... Topics: DIRECT POWER GENERATORS, PUSH-PULL AMPLIFIERS, SWITCHING CIRCUITS, VOLTAGE CONVERTERS (DC TO DC),...
This report summarizes the major activities and accomplishments carried out by the Flight Dynamics Analysis Branch (FDAB), Code 572, in support of flight projects and technology development initiatives in Fiscal Year (FY) 2002. The report is intended to serve as a summary of the type of support carried out by the FDAB, as well as a concise reference of key accomplishments and mission experience derived from the various mission support roles. The primary focus of the FDAB is to provide expertise... Topics: SPACECRAFT ELECTRONIC EQUIPMENT, IONIZATION, PROTONS, HEAVY IONS, RADIATION DOSAGE, RADIATION...
Robots are limited only by the dexterity of the hand. Dr. Salisbury, in conjunction with Stanford, Caltech and Jet Propulsion Laboratory, developed the Salisbury Hand which has three, three-jointed human-like fingers. The tips are covered with a resilient, high friction material for gripping. The robot hand can manipulate objects by finger motion, and adapts to different aims. Advanced software allows the hand to interpret information from fingertip sensors. Further development is expected. A... Topics: VOLTAGE CONVERTERS (DC TO DC), COMPUTERIZED SIMULATION, SIGNAL PROCESSING, CONTROL SYSTEMS DESIGN,...